72480627

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 110763744

約数和(自身を除く): 38283117

約数列:

[1, 3, 9, 47, 53, 61, 141, 159, 183, 423, 477, 549, 2491, 2809, 2867, 3233, 7473, 8427, 8601, 9699, 22419, 25281, 25803, 29097, 132023, 151951, 171349, 396069, 455853, 514047, 1188207, 1367559, 1542141, 8053403, 24160209, 72480627]

約数ペア:

[(1, 72480627), (3, 24160209), (9, 8053403), (47, 1542141), (53, 1367559), (61, 1188207), (141, 514047), (159, 455853), (183, 396069), (423, 171349), (477, 151951), (549, 132023), (2491, 29097), (2809, 25803), (2867, 25281), (3233, 22419), (7473, 9699), (8427, 8601)]